package edu.sctu.practice.class01.xiangkun.test02;

/**
 * Created by xiangkun on 2015/10/15.
 */
public class ProgramEnter {
    public static void main(String[] args) {
        Vehicle vehicle = new Vehicle();
        vehicle.setSpeed(20);
        vehicle.setSize(4);
        vehicle.move();
        vehicle.speedUp(6);
        vehicle.speedDown(5);
    }
}
